规格:JHH-2 (二通)名称:矿用本安电路用电缆接线盒
适用范围:
适用煤矿井下瓦斯和煤尘爆炸的环境,作为电气设备之间,连接本质安全型电路的电缆接线、分线之用。用来连接传输本安信号的电缆。以延续电信号的传输,或使某一方向的信号通过电缆传输到另外一至三个地方。具有体积小、重量轻、安装方便等特点。外壳材料采用阻燃ABS工程塑料,电缆引出装置采用橡胶压紧式密封,具有阻燃、防静电、密封性能好等特点。
技术参数:
工作电压≤60V、工作电流≤1A、接触电阻≤0.01Ω
接线用途:
该产品只能适用于本安电路连接
使用环境:
a、周围环境温度一般为:-20℃-+40℃;
b、周围空气相对湿度:≤95%(+25℃时);
c、环境气压:86-110KPa;
d、在无显著摇动和冲击振动的环境
e、在含有爆炸性气体的煤矿井下
f、污染等级:3级
g、安装类别:Ⅲ类
主要技术指标:1、防爆型式:矿用本质安全型;防爆标志:ExibI
2、接点容量:30V/1A
3、接触电阻:≤0.01Ω
4、允许电缆直径:Φ6-16mm
5、通路数:5个
6、外形尺寸:220*190*65(mm)
7、内部尺寸:140*110*40(mm)
8、重量:1Kg
产品型号及规格:
JHH-2二通本安型接线盒,JHH-3接线盒,JHH-4四通矿用接线盒,JHH-5五通矿用接线盒矿用电缆接线盒,JHH-6六通10对矿用接线盒,JHH-6六通20对矿用接线盒,JHH-6六通30对矿用接线盒,JHH-7七通矿用接线盒,JHH-8八通10对矿用接线盒,JHH-8八通20对矿用接线盒,JHH-8八通30对矿用接线盒,JHH-10十通30对矿用接线盒,JHH-10十通50对矿用接线盒,JHH-10十通100对矿用接线盒,JHH本安接线盒,矿用接线盒,本安电路用电缆接线盒,60V矿用本安电路用接线盒,1A本安型接线盒,JHH接线盒。
订货须知:
订货时需说明订货数量、规格及配接电缆型号
【公司名称】:上海伊誊实业有限责任公司 品牌-伊藤动力
【销售经理】:郑双
【联系电话】:18916408208/15981932691
【电子邮箱】:2880675548@qq.com
【在线客服】:2880675548
【在线旺旺】:伊藤发电机生产厂家
【公司地址】:上海市嘉定区昌吉路大众创意园
【交易方式】:购销合同 支付宝交易
【交易模式】:转账、支付宝、现金、支票、刷卡;
【关于产品】:含增值税17%,不包含运费,全国24小时物流发货。
【推荐理由】:厂家直销 质保一年 终身维护 全国联保 进口技术 性能稳定。
产品编号 | YT1000TM |
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数字温度传感器,两线制、三线制可选;耐高温,耐腐蚀,防水性好;用于液体介质或有防水要求的场合温度测量 商品说明 核心元件:德国进口精密铂电阻(PT100 PT1000) 元件精度:±0.15℃(A级) ±0.30℃(B级) 封装材料:不锈钢管或镀镍铜管 管料尺寸:¢4*30mm(或定制) 连接线:PVC包胶电缆线(可选则耐高温型的) 两线制、三线制可选 耐腐蚀,防水性好 用于液体介质或有防水要求的场合温度测量 |
美国博士能双筒夜视仪261020博士能261020产品名称: 美国bushnell(博士能)双筒夜视仪(261020)产品型号: 261020产品展商: 武汉欧卡科技有限公司美国博士能双筒夜视仪261020博士能261020简单介绍美国bushnell(博士能)双筒夜视仪(261020),经过对电子的加速,增强了亮度和图象的清晰度。美国bushnell(博士能)双筒夜视仪(261020) 美国博士能双筒夜视仪261020博士能261020 Bushnell 夜视产品通过目镜将光线聚焦在影象增强器上来采集和增强现有光线,在增强器内部,一个光电阴极会被光“激活”,并将光子能量转变成电子,这些电子经过一个位于增强器内部的静电区域被加速后,撞击在磷表面屏幕上(就好象一个绿色的电视屏幕),形成人眼可见的图象。经过对电子的加速,增强了亮度和图象的清晰度。 Bushnell为美军专用夜视仪.美国博士能双筒夜视仪261020博士能261020技术参数表: 产品规格: 1X20mm双筒夜视仪 产品编号: 26/1020观察放大倍数:1倍 物镜直径 : 20毫米 观察距离: 0.2-30米美国博士能双筒夜视仪261020博士能261020(最大视野距离取决于使用环境,如阴云天气,起雾或雨天等等) 视野范围: 1000米处为70米 主动式红外照明: 有 电池类型: N (2) 尺寸: 133 x 57 x 108(毫米) 美国博士能双筒夜视仪261020博士能261020重量: 510克 三脚架安装孔 : 有 关于博士能:博士能(Bausch & Lomb),成立于1947年,总部设在美国堪萨斯,是国际上最大的光学制造商。BUSHNELL系列望远镜是美国老牌,国际知名品牌,产品全按照美国标准生产,价格却只有国际同类产品的四分之一,已经为无数的自然爱好者、鸟类研究单位、野外探索者等光学产品用户提供了最适合他们使用的Bushnell产品。将来我们还要为更多的光学产品用户提供更更适合他们使用的Bushnell产品。 Bushnell望远镜,深受世界各地人们的厚爱。
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一、产品简介 159-0071-7640 H系列180mm记录仪,它采用多年积累的信息情报和引进最新电子技术和精密机械而生产的高可靠性的记录仪。 按各种组合方式有九百多种型号供选用。记录方式有单笔、双笔、三笔的笔书写式和6~12点及24点的行打点式;调节方式有2位置式、3位置式、PID式;报警方式有上限式、下限式、上下限式。有这些组合,可提供拥护迫切期待的优质记录仪。用于所有的温度、压力流量、气象观察、计测、控制。二、产品特点 159-0071-7640 高精度:工业用记录仪精度为±0.5%。用最新的电子技术和高可靠性的设计,根据用户需要可提供指示精度达到输入量程的±0.25%的产品。在工业记录仪中获得了最高精度。长寿命:高分辨、长寿命的平衡用滑线电阻高可靠:良好的密封性,高可靠性的输入切换开关可读性:安装标准的照明灯记录清晰:应用临界阻尼记录曲线清晰适应性:丰富而齐全的选择维修简便:容易维护检修的单元结构操作灵活:牢固的结构和方便的前面操作三、技术参数 159-0071-7640 输入信号:mV-DC3mV以上、热电组-30℃以上(Pt100)刻度长度:180mm指示精度:输入量程的±0.5%指示回差:输入量程的0.25%平衡时间:输入量程移动约2S(50Hz)记录纸:折叠式—有效记录180mm(全幅200mm)全长20m 笔书写式—单笔、双笔、三笔三种 打点式—6点、12点、24点三种 笔书写式:纤维笔连续记录;第1笔(红)、第2笔(绿)、第3笔(蓝) 打点式:各点蘸印泥盘打点记录 打点式:6点:1红、2黑、3天蓝、4绿、5棕、6紫 12点:1红、2黑、3天蓝、4绿、5棕、6紫、7橙、8灰、9蓝、10草绿、11桃红、12枚红 24点重复12点及1~24点数字打印走纸速度:12.5、25、50、100mm/h4速及快速Fast打点时间:6S(50Hz)、5S(60Hz)记录笔间隔:约4mm(多笔时)抬落笔(笔式):手动,各笔独立电源:AC220V 50Hz允许电压变动:额定值的10%~15%环境温度:0℃~50℃相对湿度:10%~90%RH允许信号源电阻:直流电压输入:3mV<量程 电压≤500mV-10KΩ以下 500mV<量程 电压≤100mV-10KΩ以下 热电偶输入:10KΩ以下 热电偶输入:每1线10Ω以下输入电阻:直流电压输入:3mV≤量程 电压≤500mV-约8MΩ 500mV<量程 电压≤100mV-约1MΩ 热电偶输入-约8Ω绝缘电阻:测定端和接地端子间DC500V 20MΩ以上 电源端和接地端子间DC1000V 20MΩ以上 测定端和电源端子间DC1000V 20MΩ以上绝缘强度:测定端和接地端子间AC500V 1min 电源端和接地端子间AC1000V(100V系列电源)1min AC1500V(200V系列电源)1min 测定端和电源端子间AC1000V(100V系列电源)1min AC1500V(200V系列电源)1min照明灯:荧光灯(但24点仪表无照明)消耗功率:约35W门:铝制压铸件漆黑钯外壳:普通钢板漆银灰色安装方法:面板嵌装式——仅打点式仪表安装角度可后倾30℃重量:约13.5~16.5Kg
159-0071-7640